To improve sleep, concentration, and hearing protection, it is a good helper for your family, dormitory, self-study classrooms, travel by plane, factories, construction sites, and busy downtown areas. Oh necessary for the game. The earplug is inserted into the ear canal and is in close contact with the external ear canal to isolate the sound from entering the middle ear and the inner ear (ear drum) so as to achieve the purpose of sound insulation, thereby enabling people to obtain a rest or work environment.
Noise reduction value (NRR) 29 decibels, (SNR) 31 decibels, bullet-type contour design, smooth surface, anti-pollution treatment, wearing health, safety, soft and comfortable, good sound insulation.
1. The shape fits even very small ear canals
2. Made of a unique foam polymer, one size fits most ears
3. Non-irritating smooth surface
4. Safe and easy to use
5. Moisture protection
6. Color: Orange
7. Package content: The number of self-selection
10 * pairs of earplugs (with a transparent box for each pair)
To buyers from Russia: Russian postal office reqest to check the full nume of receiver, so please kindly tell us your full name (three words) to deliver it well. Thank you.
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If you have any questions about our items after receiving the product, please feel free to contact us through online, email, we will try our best to solve your problems and make you full of satisfaction.
If you return the goods within 15 days of receiving the goods without reason, we will refund your payment. Please keep the product as it is. Thank you